CN106120699A - A kind of building composite foundation - Google Patents
A kind of building composite foundation Download PDFInfo
- Publication number
- CN106120699A CN106120699A CN201610688355.3A CN201610688355A CN106120699A CN 106120699 A CN106120699 A CN 106120699A CN 201610688355 A CN201610688355 A CN 201610688355A CN 106120699 A CN106120699 A CN 106120699A
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- China
- Prior art keywords
- foundation pile
- cylinder
- lacing film
- foundation
- pile
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Foundations (AREA)
- Piles And Underground Anchors (AREA)
Abstract
A kind of building composite foundation, including the concrete lift arranged from top to bottom, basal layer, mattress layer, the bottom of mattress layer is provided with foundation pile, foundation pile is hollow cylinder, can fill concrete in foundation pile, foundation pile is inserted in inter-pile soil, the lower end of foundation pile is the tip closed, several vertical strip crevices are offered in the sidepiece periphery of foundation pile, strip crevice has number row from top to bottom, part between every two strip crevices of each row forms lacing film, the top of lacing film is integrated with foundation pile to be connected, it is connected by connection strap one between the lower end of lacing film and foundation pile.In the present invention, after foundation pile is inserted into ground, it is possible to lacing film is launched, thus increase the contact area between foundation pile and inter-pile soil, foundation pile the pulling force transmitted by upper building or horizontal under wave time, the structure of pawl formed due to lacing film, it is possible to increase stability.
Description
Technical field
The invention belongs to field of civil engineering, specifically a kind of building composite foundation.
Background technology
In civil engineering, ground is the important parts of building stability.At present, the foundation pile of the ground of building is straight
Connect and be inserted in ground, receive above-ground structures lateral stressed after, it may occur that slight deflection.Foundation pile and the soil of underground
Ground contact area is limited, needs to insert relatively deep or uses more quantity.
Summary of the invention
The present invention provides a kind of building composite foundation, in order to solve defect of the prior art.
The present invention is achieved by the following technical programs:
A kind of building composite foundation, including the concrete lift arranged from top to bottom, basal layer, mattress layer, under mattress layer
Portion is provided with foundation pile, and foundation pile is hollow cylinder, in foundation pile can fill concrete, foundation pile is inserted in inter-pile soil, base
The lower end of plinth stake is the tip closed, and the sidepiece periphery of foundation pile offers several vertical strip crevices, and strip crevice is from upper
Under have number row, part between every two strip crevices of each row forms lacing film, the top of lacing film company integrated with foundation pile
Connecing, be connected by connection strap one between the lower end of lacing film and foundation pile, the center of foundation pile is provided with center pillar, the lower end of center pillar
Coordinate with the bottom of foundation pile；Also including the slip cap being sleeved on center pillar, slip cap periphery is respectively equipped with piston rod the most outwardly
Several first cylinders and several 3rd cylinder, the first cylinder and the 3rd number of cylinders identical, first cylinder and one
Three cylinders are generally aligned in the same plane, and pushing block is installed higher than the position of the 3rd cylinder, the piston rod of the first cylinder in the position of the first cylinder,
Pushing block, towards lacing film, the piston rod of the 3rd cylinder is installed cutting motor, and the output shaft of cutting motor connects the rotating shaft of chopping disk,
Chopping disk can coordinate with the connection strap of lacing film bottom；The top of slip cap connects one end of stay cord, and the upper end of stay cord is positioned at base
Outside the upper end of plinth stake.
A kind of building composite foundation as above, the most several second gas of piston rod is installed in described slip cap periphery
Cylinder, the second cylinder between the first adjacent cylinder, the piston rod of the second cylinder is installed wheel carrier, wheel carrier is installed roller electricity
Machine, the output shaft of roller motor connects roller, the inwall of foundation pile fixedly mounts vertical gib block, and gib block is positioned at lacing film
Between position, roller can coordinate with gib block；Gib block is provided with several projection, and projection is arranged above and below, and roller can be convex
Block card master, roller is stuck under state, and chopping disk can coordinate with the connection strap of lacing film bottom.
A kind of building composite foundation as above, the cross section of described pushing block is trapezoidal, and the length at the trapezoidal upper end is little
In the length gone to the bottom.
The invention have the advantage that in the present invention, after foundation pile is inserted into ground, it is possible to lacing film is launched, thus increases base
Contact area between plinth stake and inter-pile soil, foundation pile the pulling force transmitted by upper building or horizontal under wave time,
Structure due to the pawl that lacing film is formed, it is possible to increase stability.The present invention is compared with other composite foundation, in same stable
On the basis of property, the usage quantity of foundation pile can reduce 1/2, and the insertion depth of foundation pile can reduce 1/2, effectively save material
Material.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；Fig. 2 is the structural representation of foundation pile 5；Fig. 3 is the A direction view of Fig. 2
Enlarged drawing；Fig. 4 is the sectional view along Fig. 3 line B-B；Fig. 5 is I partial enlarged drawing of Fig. 3；Fig. 6 is that foundation pile 5 uses state
Structural representation.
Figure number marks: 1 concrete lift, 2 basal layers, 3 mattress layers, 4 inter-pile soils, 5 foundation piles, 6 lacing films, 7 bar shaped seams
Gap, 8 connection straps, 9 center pillars, 10 slip caps, 11 first cylinders, 12 pushing blocks, 13 chopping disks, 14 second cylinders, 15 the 3rd cylinders, 16
Cutting motor, 17 wheel carriers, 18 rollers, 19 projections, 20 gib blocks, 21 roller motors, 22 stay cords.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
A kind of building composite foundation, as it can be seen, the concrete lift 1 including arranging from top to bottom, basal layer 2, cotton-padded mattress
Bed course 3, the bottom of mattress layer 3 is provided with foundation pile 5, and foundation pile 5 is hollow cylinder, in foundation pile 5 can fill concrete, basis
Stake 5 is inserted in inter-pile soil 4, and the lower end of foundation pile 5 is the tip closed, and it is vertical that several are offered in the sidepiece periphery of foundation pile 5
Strip crevice 7, strip crevice 7 has number row from top to bottom, and the part between every two strip crevices 7 of each row forms lacing film 6,
The top of lacing film 6 is integrated with foundation pile 5 to be connected, and is connected by connection strap 8 one, base between the lower end of lacing film 6 with foundation pile 5
The center of plinth stake 5 is provided with center pillar 9, and the lower end of center pillar 9 coordinates with the bottom of foundation pile 5；Also include the cunning being sleeved on center pillar 9
Dynamic set 10, slip cap 10 periphery is respectively equipped with piston rod several first cylinders 11 the most outwardly and several 3rd cylinder 15, and first
Cylinder 11 is identical with the 3rd cylinder 15 quantity, and first cylinder 11 and the 3rd cylinder 15 are generally aligned in the same plane, the first gas
Pushing block 12 is installed higher than the position of the 3rd cylinder 15, the piston rod of the first cylinder 11 in the position of cylinder 11, pushing block 12 towards lacing film 6,
Installing cutting motor 16 on the piston rod of the 3rd cylinder 15, the output shaft of cutting motor 16 connects the rotating shaft of chopping disk 13, cutting
Dish 13 can coordinate with the connection strap 8 of lacing film 6 bottom；The top of slip cap 10 connects one end of stay cord 22, the upper end of stay cord 22
It is positioned at outside the upper end of foundation pile 5.In the present invention, after foundation pile 5 is inserted into ground, it is possible to lacing film 6 is launched, thus increases base
Contact area between plinth stake 5 and inter-pile soil 4, foundation pile 5 the pulling force transmitted by upper building or horizontal under wave
Time, due to the structure of the pawl that lacing film 6 is formed, it is possible to increase stability.The present invention is compared with other composite foundation, identical
On the basis of stability, the usage quantity of foundation pile 5 can reduce 1/2, and the insertion depth of foundation pile 5 can reduce 1/2, effectively
Save material.
Specifically, in order to improve stability further, it is equal that piston rod is installed in slip cap 10 periphery described in the present embodiment
The most several second cylinders 14, the second cylinder 14, between the first adjacent cylinder 11, the piston rod of the second cylinder 14 is pacified
Dress wheel carrier 17, wheel carrier 17 is installed roller motor 21, and the output shaft of roller motor 21 connects roller 18, on the inwall of foundation pile 5
Fixedly mounting vertical gib block 20, the gib block 20 position between lacing film 6, roller 18 can coordinate with gib block 20；
Gib block 20 is provided with several projection 19, and projection 19 is arranged above and below, and roller 18 can be blocked master by projection 19, and roller 18 is stuck in state
Under, chopping disk 13 can coordinate with the connection strap 8 of lacing film 6 bottom.Guided on vertical further by roller 18.Cutting
During cutting process and promoting lacing film 6, roller 18 is blocked master by projection 19, and the position of slip cap 10 keeps stable, it is simple to above-mentioned
The operation of process.Downwards or during upward sliding, the second cylinder 14 reclaims, and makes roller 18 not coordinate with projection 19, now may be used
With stay cord 22 pull or the situation of unwrapping wire moves.Roller 18 itself is self-powered, it is possible to drive the inwall along foundation pile 5
First upper mobile, reduce the pulling force pulling stay cord 22, make mobile convenient.
Concrete, in order to promote uniform stressed during lacing film 6, the cross section of the pushing block 12 described in the present embodiment be terraced
Shape, the length at the trapezoidal upper end is less than the length gone to the bottom.Trapezoidal structure can make the lacing film 6 pushed open open uniformly, it is to avoid
Mid portion deforms, and makes lacing film 6 be properly formed inclined-plane after pushing open.
The process of the use of the present invention is, is now driven underground by foundation pile 5, passes through stay cord when as shown in Figure 2
22 drive slip cap 10 to move down along center pillar 9, and time at every one layer of strip crevice 7, the 3rd cylinder 15 pushes out, cutting motor
16 rotate drive chopping disk 13 cuts off connection strap 8；First cylinder 11 pushes out 12 lacing films 6 of pushing block and pushes out, and forms Fig. 6
Shown state, the strength of extruding exceedes inter-pile soil 4 and forms pressure.During general operation, first carry out from the strip crevice 7 of foot
Operation, part inter-pile soil 4 can fall into foundation pile 5, completes fill concrete in backward foundation pile 5, more successively by concrete
LIFT 1, basal layer 2, mattress layer 3 are prepared from according to existing technique.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (3)
1. a building composite foundation, it is characterised in that: include concrete lift (1), the basal layer arranged from top to bottom
(2), mattress layer (3), the bottom of mattress layer (3) is provided with foundation pile (5), and foundation pile (5) is hollow cylinder, foundation pile (5) interior energy
Enough fill concretes, foundation pile (5) is inserted in inter-pile soil (4), and the lower end of foundation pile (5) is the tip closed, foundation pile (5)
Sidepiece periphery offer several vertical strip crevices (7), strip crevice (7) from top to bottom have number row, every two of each row
Part between strip crevice (7) forms lacing film (6), and the top of lacing film (6) is integrated with foundation pile (5) to be connected, lacing film (6)
Being connected by connection strap (8) one between lower end with foundation pile (5), the center of foundation pile (5) is provided with center pillar (9), center pillar (9)
Lower end coordinate with the bottom of foundation pile (5)；Also include the slip cap (10) being sleeved on center pillar (9), slip cap (10) periphery
It is respectively equipped with piston rod several first cylinders (11) the most outwardly and several 3rd cylinder (15), the first cylinder (11) and the 3rd gas
Cylinder (15) quantity is identical, and first cylinder (11) and the 3rd cylinder (15) are generally aligned in the same plane, the first cylinder (11)
Pushing block (12) is installed higher than the position of the 3rd cylinder (15), the piston rod of the first cylinder (11) in position, and pushing block (12) is towards lacing film
(6), the piston rod of the 3rd cylinder (15) being installed cutting motor (16), the output shaft of cutting motor (16) connects chopping disk (13)
Rotating shaft, chopping disk (13) can coordinate with the connection strap (8) of lacing film (6) bottom；The top of slip cap (10) connects stay cord
(22) one end, the upper end of stay cord (22) is positioned at outside the upper end of foundation pile (5).
A kind of building composite foundation the most according to claim 1, it is characterised in that: described slip cap (10) periphery is installed
The most several second cylinder of piston rod (14), the second cylinder (14) is positioned between adjacent the first cylinder (11), the second cylinder
(14) installing wheel carrier (17) on piston rod, wheel carrier (17) is upper installs roller motor (21), and the output shaft of roller motor (21) is even
Connect roller (18), the inwall of foundation pile (5) fixedly mount vertical gib block (20), gib block (20) be positioned at lacing film (6) it
Between position, roller (18) can coordinate with gib block (20)；Gib block (20) is provided with several projection (19), on projection (19)
Lower arrangement, roller (18) can be main by projection (19) card, and roller (18) is stuck under state, and chopping disk (13) can be with lacing film (6)
The connection strap (8) of bottom coordinates.
A kind of building composite foundation the most according to claim 1, it is characterised in that: the cross section of described pushing block (12) is ladder
Shape, the length at the trapezoidal upper end is less than the length gone to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688355.3A CN106120699B (en) | 2016-08-19 | 2016-08-19 | One kind building composite foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688355.3A CN106120699B (en) | 2016-08-19 | 2016-08-19 | One kind building composite foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106120699A true CN106120699A (en) | 2016-11-16 |
| CN106120699B CN106120699B (en) | 2018-04-03 |
Family
ID=57278792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688355.3A Active CN106120699B (en) | 2016-08-19 | 2016-08-19 | One kind building composite foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106120699B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687612A (en) * | 2017-09-07 | 2018-02-13 | 如皋福大工程技术研究院有限公司 | Energy-conservation spraying street lamp |
| CN114411679A (en) * | 2022-02-09 | 2022-04-29 | 新疆兵团勘测设计院(集团)有限责任公司 | Deep silt foundation treatment device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584668Y (en) * | 2002-08-28 | 2003-11-05 | 天津大学 | Concrete vertical bearing pile with overhanging wedge fin |
| CN1528987A (en) * | 2003-10-15 | 2004-09-15 | 武维承 | Spine-like bored concrete pile construction technique and extrusion shaping machine thereof |
| CN101672032A (en) * | 2009-09-27 | 2010-03-17 | 高荣江 | Foundation pile |
| JP5294799B2 (en) * | 2008-10-29 | 2013-09-18 | 株式会社ラスコジャパン | Foundation pile for standing upright and method of standing upright using the same |
| CN205907669U (en) * | 2016-08-19 | 2017-01-25 | 滁州职业技术学院 | Building composite foundation |
-
2016
- 2016-08-19 CN CN201610688355.3A patent/CN106120699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584668Y (en) * | 2002-08-28 | 2003-11-05 | 天津大学 | Concrete vertical bearing pile with overhanging wedge fin |
| CN1528987A (en) * | 2003-10-15 | 2004-09-15 | 武维承 | Spine-like bored concrete pile construction technique and extrusion shaping machine thereof |
| JP5294799B2 (en) * | 2008-10-29 | 2013-09-18 | 株式会社ラスコジャパン | Foundation pile for standing upright and method of standing upright using the same |
| CN101672032A (en) * | 2009-09-27 | 2010-03-17 | 高荣江 | Foundation pile |
| CN205907669U (en) * | 2016-08-19 | 2017-01-25 | 滁州职业技术学院 | Building composite foundation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687612A (en) * | 2017-09-07 | 2018-02-13 | 如皋福大工程技术研究院有限公司 | Energy-conservation spraying street lamp |
| CN114411679A (en) * | 2022-02-09 | 2022-04-29 | 新疆兵团勘测设计院(集团)有限责任公司 | Deep silt foundation treatment device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106120699B (en) | 2018-04-03 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jie Inventor after: Zhang Yan Inventor after: An Tingting Inventor after: Cheng Qiuyue Inventor after: Wang Jie Inventor before: Dong Bo Inventor before: Zhang Zengsheng Inventor before: Du Jiaqi |
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| GR01 | Patent grant |